Blind drawings can be really interesting, especially if you're drawing detailed subject matter such as faces. It gives an effortless abstract result.
Continuos Line Blind Drawings
February James - Blind Contour Line Drawing
blind contour drawing (also called pure contour drawing) definition and instructions
BLIND CONTOUR drawing three-quarter view self-portrait by seeks posted on http://theseekspeak.blogspot.com/2005/08/blind-contour-friday-03.html
Blind Contour Drawing - love this way of getting them not to peek! GENIUS!!!!!!!!!!! And fun looking too!!!!
That Kind Of Woman
Self portrait blind contour drawings in black ink, accented with highlighter.
blind contour. I did this in an art class years ago, it was SO enlightening and educational! Everyone should try this... Helps remove the preconceived notions of drawing and it's Fun!